WorksheetFunction.Asin method (Excel)
Returns the arcsine, or inverse sine, of a number. The arcsine is the angle whose sine is Arg1. The returned angle is given in radians in the range -pi/2 to pi/2.
Syntax
expression.Asin (Arg1)
expression A variable that represents a WorksheetFunction object.
Parameters
| Name | Required/Optional | Data type | Description |
|---|---|---|---|
| Arg1 | Required | Double | The sine of the angle that you want; must be from -1 to 1. |
Return value
Double
Remarks
To express the arcsine in degrees, multiply the result by 180/PI( ) or use the Degrees method.
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